Finding the Third Proportional to 14,577.75 and 21,969.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,577.75 : 21,969.42 = 21,969.42 : x
2. Step 2: Convert to fraction form
   14,577.75/21,969.42 = 21,969.42/x
3. Step 3: Cross multiply
   14,577.75x = 21,969.42 × 21,969.42
4. Step 4: Simplify right side
   14,577.75x = 482,655,497.52
5. Step 5: Solve for x
   x = 482,655,497.52/14,577.75
6. Step 6: Final answer
   x = 33,109.05